두께와 온도에 따른 Octa(2-ethylhexyloxy) Copper-phthalocyanine LB막의 NO₂ 가스 탐지 특성에 관한 연구

• 영문명: A Study on the NO₂ Gas Detection Chracteristics of the Octa(2-ethylhexyloxy) Copper-Phthalocyanine LB Film Depending on the Film Thickness and Temperature
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 임준석(Yim Jun Seok) 신현만(Shin Hyun Man) 김영관(Kim Young Kwan) 김정수(Kim Jung Soo) 손병청(Sohn Byung Chung)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제13권 제3호, 105~109쪽, 전체 5쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 1996.11.30

영문 초록

It is well known that the metallo- phthalocyanine(MPcs) are sensitive to toxic gaseous molecules such as NO₂ and also chemically and thermally stable, Therefore, lots of MPcs have been studied for the potential chemical sensor for NO₂ gas using quartz crystal microbalance(QCM) or electrical conductivity. In this study, ultra-thin films of octa(2-ethylhexyloxy)copper-phthalocyanine were prepared by Langmuir-Blodgett method and characterized by using UV-VIS absortion spectroscopy and ellipsometry. Transfer condition, and characterization of LB films were investigated and preliminary results of current-voltage(Ⅰ-Ⅴ) characteristics of these films exposed to NO₂ gas as a function of film thickness and temperature were discussed.

목차

ABSTRACT

I. 서론

II. 실험방법

III. 결과 및 검토

IV. 결론

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